After the KDE frameworks were updated, all existing passwords in kwallet were lost. The existing file kdewallet.kwl was overwritten empty. A backup had to be restored. Otherwise, all passwords will be lost forever. STEPS TO REPRODUCE 1. Update kwallet to 5.69.0 2. Reboot system 3. kwalletd asks for creating a new wallet and immediately deletes the existing wallet OBSERVED RESULT All stored passwords in kwallet are lost/deleted EXPECTED RESULT No critical data loss!
I have not seen this issue reported elsewhere, and I didn't see it either (my system is continously updated). Are you using KWallet PAM?
This ticket is obsolete. The error has not recurred since then.